old

(ōld)

adj. old·er, old·est

a. Having lived or existed for a relatively long time; far advanced in years or life.

b. Relatively advanced in age: Pamela is our oldest child.

2. Made long ago; in existence for many years: an old book.

a. Of or relating to a long life or to people who have had long lives: a ripe old age.

b. Having or exhibiting the physical characteristics of age: a prematurely old face.

c. Having or exhibiting the wisdom of age; mature: a child who is old for his years.

4. Having lived or existed for a specified length of time: She was 12 years old.

a. Exhibiting the effects of time or long use; worn: an old coat.

b. Known through long acquaintance; long familiar: an old friend.

c. Skilled or able through long experience; practiced: He is an old hand at doing home repairs.

a. Belonging to a remote or former period in history; ancient: old fossils.

b. Belonging to or being of an earlier time: her old classmates.

c. often Old Being the earlier or earliest of two or more related objects, stages, versions, or periods.

7. Geology

a. Having become slower in flow and less vigorous in action. Used of a river.

b. Having become simpler in form and of lower relief. Used of a landform.

8. often ol' (ōl)

a. Used as an intensive: Come back any old time. Don't give me any ol' excuse.

b. Used to express affection or familiarity: good ol' Sam.

1. An individual of a specified age: a five-year-old.

2. Old people considered as a group. Used with the: caring for the old.

3. Former times; yore: in days of old.

[Middle English, from Old English eald; see al- in Indo-European roots.]

old′ness n.

Synonyms: old, ancient¹, archaic, antediluvian, antique, antiquated
These adjectives describe what belongs to or dates from an earlier time or period. Old is the most general term: old lace; an old saying.
Ancient pertains to the distant past: "the hills, / Rock-ribbed, and ancient as the sun" (William Cullen Bryant).
Archaic implies a very remote, often primitive period: an archaic Greek bronze of the seventh century bc.
Antediluvian applies to what is extremely outdated: "I ... went out to reconnoiter a fresh typewriter ribbon for Professor Mitwisser's antediluvian machine" (Cynthia Ozick).
Antique is applied to what is especially appreciated or valued because of its age: antique furniture; an antique vase.
Antiquated describes what is out of date, no longer fashionable, or discredited: "No idea is so antiquated that it was not once modern. No idea is so modern that it will not someday be antiquated" (Ellen Glasgow).

Usage Note: Old, when applied to people, is a blunt term that usually suggests at least a degree of physical infirmity and age-related restrictions. It should be used advisedly, especially in referring to people advanced in years but leading active lives. · As a comparative form, older might logically seem to indicate greater age than old, but in most cases the opposite is true. A phrase such as the older woman in the wool jacket suggests a somewhat younger person than if old is substituted. Where old expresses an absolute, an arrival at old age, older takes a more relative view of aging as a continuum—older, but not yet old. As such, older is not just a euphemism for the blunter old but rather a more precise term for someone between middle and advanced age. And unlike elderly, older does not particularly suggest frailness or infirmity, making it the natural choice in many situations. See Usage Note at elder¹.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

older

(ˈəʊldə)

adj

1. the comparative of old

2. having lived or existed longer; of greater age. Also (of people, esp members of the same family): elder

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

elder

– eldest – older – oldest

1. 'elder'

The elder of two people is the one who was born first.

Posy was the elder of the two.

If you have a sister or brother who was born before you, you can refer to them as your elder sister or brother.

He had none of his elder brother's charm.

2. 'eldest'

The eldest of a group of people, especially the brothers and sisters in a family, is the one who was born first.

Gladys was the eldest of four children.

Her eldest son was killed in the First War.

3. 'older' and 'oldest'

Elder and eldest are slightly formal, and many people do not use them at all. Instead of 'elder' and 'eldest' you can use older and oldest.

He's my older brother.

Six of their children were there, including the oldest, Luke.

You can use older and oldest in some ways in which you cannot use 'elder'. For example, you can use older after be, get, or grow, and in front of than.

Try it when you are a little older.

We're all getting older.

As he grew older, his fascination with bees developed into an obsession.

Harriet was ten years older than I was.

You cannot use 'elder' in any of these ways.

You can also use older and oldest to talk about things.

On older houses there may be guarantees for treatment against woodworm.

It is the oldest of London squares.

It claims to be the oldest insurance company in the world.

You cannot use 'elder' or 'eldest' to talk about things.

ThesaurusAntonymsRelated WordsSynonymsLegend:

Adj.	1.	older - advanced in years; (`aged' is pronounced as two syllables); "aged members of the society"; "elderly residents could remember the construction of the first skyscraper"; "senior citizen" aged, elderly, senior old - (used especially of persons) having lived for a relatively long time or attained a specific age; "his mother is very old"; "a ripe old age"; "how old are you?"
	2.	older - used of the older of two persons of the same name especially used to distinguish a father from his son; "Bill Adams, Sr." elder, sr. senior - older; higher in rank; longer in length of tenure or service; "senior officer"
	3.	older - skilled through long experience; "an old offender"; "the older soldiers" old experienced, experient - having experience; having knowledge or skill from observation or participation

older

adjective

Of greater age than another:

elder, senior.

Translations

older

(comp de old) adj más viejo, mayor; — sister hermana mayor